Finding the Fourth Proportional to 67,681.43, 93,401.18 and 37,469.54

Step by Step Solution

1. Step 1: Write the proportion equation
   67,681.43 : 93,401.18 = 37,469.54 : x
2. Step 2: Convert to fraction form
   67,681.43/93,401.18 = 37,469.54/x
3. Step 3: Cross multiply
   67,681.43x = 93,401.18 × 37,469.54
4. Step 4: Simplify right side
   67,681.43x = 3,499,698,595.70
5. Step 5: Solve for x
   x = 3,499,698,595.70/67,681.43
6. Step 6: Final answer
   x = 51,708.41